Set the
Rdac
parameters in the
/etc/osa/rmparams
file on both nodes.
Rdac_RetryCount=1
Rdac_NoAltOffline=TRUE
Ensure that the controller module is set to
active/active
mode.
For more information about controller modes, see the
Sun StorEdge RAID Manager Installation
and Support Guide
and the
Sun StorEdge RAID Manager User’s Guide
.
Set up the storage arrays with logical unit numbers (LUNs) and hot spares.
For the procedure about how to set up the storage array with LUNs and hot spares, see the
Sun
StorEdge RAID Manager User’s Guide
.
Note –
Use the
format
command to verify Solaris logical device names.
Copy the
/etc/raid/rdac_address
file from the node on which you created the LUNs to the
other node. If you copy this file to the other node, you ensure consistency across both nodes.
Ensure that the new logical name for the LUN that you created in
appears in the
/dev/rdsk
directory on both nodes.
#
/etc/raid/bin/hot_add
To continue with Oracle Solaris Cluster software and data services installation tasks, see your
Oracle Solaris Cluster software installation documentation and the Oracle Solaris Cluster data
services developer's documentation. For a list of Oracle Solaris Cluster documentation, see
“Related Documentation” on page 6
▼
How to Add a Storage Array to an Existing Cluster
Use this procedure to add a storage device to an existing cluster. If you need to install a storage
device in a new cluster, use the procedure in
“How to Install a Storage Array in a New Cluster”
You might want to perform this procedure in the following scenarios.
■
You need to increase available storage.
■
You need to upgrade to a higher-quality or larger storage array.
To upgrade storage arrays, remove the old storage array and then add the new storage array.
To replace a storage array with the same type of storage array, use this procedure.
11
12
13
14
15
See Also
Installing Storage Arrays
Oracle Solaris Cluster 3.3 With StorEdge A1000 Array, Netra st A1000 Array, or StorEdge A3500 System Manual
• May 2011, Revision A
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